Product Description Specifications Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry, our trunnion kit can be performed in 30 minutes with included 54702-TL tool. MPN: 13702TL-KIT
UMI Performance 64-77 GM A-Body Rear Control Arm Bolt Upgrade Kit - 4001 MSRP: Was: Now: $16.99 Add to Cart